Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662372 | Coat and harness combination | William L. Grilliot, Mary I. Grilliot | 2003-12-16 |
| 6662375 | Protective hood, such as firefighter's hood, which has sections made from comparatively heavier and comparatively lighter materials | — | 2003-12-16 |